SUGGESTIONS ON HOW TO DRAMATICALLY DROP LAG FOR BAD COMPUTERS????

I know I have a bad computer, but I need to play my game instead of immediately assuming everything’s alright. Even though I can tell that everything is, that can change in the future. I’m designing a rage game, but lag isn’t a feature I want… /=
http://flowlab.io/game/play/1150822

When’s the lag at?

The boss battle at the end of level 1.

Seems fine for me, when specifically is lagging?

I did specify that I have a bad computer, which means I can’t tell if my own game works in the first place.

I meant when in the boss battle, like when allot of enemies, when the boss spawns, or after you beat the boss

When it spawns a bunch of enemies.

Congrats!!! you found the problem, bad computers can’t handle a large amount of AI spawning

You could try to re-arrange it to spawn less or spawn that many but 1 at a time (timer)

Thanks! I’ll go with the timer…
Oh, and @MagmaDude100 , you can’t play a game very well either with one, be it make one. This is why I asked. /=|

I’m Using A Chromebook (IOS) Am I Supposed To Find Lag?
(P.S My Game Is Long)